Tourists walk in a snow free Red Square with St. Basil's Cathedral, left, and the Spasskaya Tower, right, in the background during a holiday in Moscow, Russia, Saturday, March 9, 2019. (AP Photo/Alexander Zemlianichenko)

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People walk in Nikolskaya street near the Kremlin on a sunny day in Moscow, Russia, Saturday, March 9, 2019. (AP Photo/Alexander Zemlianichenko)

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In this photo taken on Thursday, March 7, 2019, the sun rises over the star on the spire on top of a Stalin-era skyscraper, now the Radisson Royal Hotel on the banks of the Moskva River in Moscow, Russia. (AP Photo/Dmitry Serebryakov)

PHOTO TAKEN WITH A DRONE

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People walk on a street in central Moscow on March 7, 2019, on the eve of International Women's Day. - Russia celebrates March 8 as an official holiday. (Photo by Mladen ANTONOV / AFP)

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TOPSHOT - People walk on a street in central Moscow on March 7, 2019, on the eve of International Women's Day. - Russia celebrates March 8 as an official holiday. (Photo by Mladen ANTONOV / AFP)